37942760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 52673560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 827, 1147, 1240, 1480, 1654, 2294, 3308, 4135, 4588, 5735, 6616, 8270, 9176, 11470, 16540, 22940, 25637, 30599, 33080, 45880, 51274, 61198, 102548, 122396, 128185, 152995, 205096, 244792, 256370, 305990, 512740, 611980, 948569, 1025480, 1223960, 1897138, 3794276, 4742845, 7588552, 9485690, 18971380, 37942760]

約数ペア:

[(1, 37942760), (2, 18971380), (4, 9485690), (5, 7588552), (8, 4742845), (10, 3794276), (20, 1897138), (31, 1223960), (37, 1025480), (40, 948569), (62, 611980), (74, 512740), (124, 305990), (148, 256370), (155, 244792), (185, 205096), (248, 152995), (296, 128185), (310, 122396), (370, 102548), (620, 61198), (740, 51274), (827, 45880), (1147, 33080), (1240, 30599), (1480, 25637), (1654, 22940), (2294, 16540), (3308, 11470), (4135, 9176), (4588, 8270), (5735, 6616)]